doPatch
void doPatch(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws javax.servlet.ServletException,
java.io.IOException
Perform a HTTP PATCH operation.
The PATCH method requests that a set of changes described in the request
entity be applied to the resource identified by the Request-URI. The set of
changes is represented in a format called a "patch document" identified by
a media type.
The server MUST apply the entire set of changes atomically and never
provide (e.g., in response to a GET during this operation) a partially
modified representation. If the entire patch document cannot be
successfully applied, then the server MUST NOT apply any of the changes.
- Parameters:
request
- an HttpServletRequest
object that contains the request the
client has made of the servlet
response
- an HttpServletResponse
object that contains the response
the servlet sends to the client
- Throws:
java.io.IOException
- if an input or output error is detected when the servlet handles
the PATCH request
javax.servlet.ServletException
- if the request for the PATCH could not be handled